[Bug 899599] Re: 0x0cf2 ENE TechnologyInc0x6220 SD Card Reader (SG361) hangs on stick

[jukarimov]

After hang:

dmesg
EXT{3,2,4}-fs (sdc): error: can't find ext3 filesystem on dev sdc.

fdisk -l /dev/sdc

Disk /dev/sdc: 509 MB, 509083648 bytes
7 heads, 34 sectors/track, 4177 cylinders, total 994304 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0xd51cd91a

   Device Boot      Start         End      Blocks   Id  System
/dev/sdc1            2048      994303      496128    b  W95 FAT32

mount causes hang to repeat

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Title:
  0x0cf2 ENE TechnologyInc0x6220 SD Card Reader (SG361) hangs on stick

Status in The Linux Kernel:
  New
Status in “udev” package in Ubuntu:
  New

Bug description:
  Sticking device causes hang which times out with I/O errors and call
  traces

  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: udev 173-0ubuntu4
  ProcVersionSignature: Ubuntu 3.0.0-13.22-generic 3.0.6
  Uname: Linux 3.0.0-13-generic i686
  ApportVersion: 1.23-0ubuntu4
  Architecture: i386
  Date: Sat Dec  3 19:02:39 2011
  GvfsMonitorLog: Monitoring events. Press Ctrl+C to quit.
  HotplugNewDevices: /dev/sdc /dev/sdc1
  HotplugNewMounts:
   
  InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
  Lsusb:
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 004 Device 003: ID 0cf2:6220 ENE Technology, Inc. SD Card Reader (SG361)
  MachineType: MICRO-STAR INC. MS-6580
  ProcEnviron:
   PATH=(custom, no User Name)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-13-generic root=UUID=2d21dea9-c76a-4826-9337-30dd64b5d236 ro quiet splash vt.handoff=7
  SourcePackage: udev
  Symptom: storage
  Title: Removable storage device not detected as block device
  UdisksMonitorLog: Monitoring activity from the disks daemon. Press Ctrl+C to cancel.
  UpgradeStatus: Upgraded to oneiric on 2011-11-22 (11 days ago)
  dmi.bios.date: 05/19/2003
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: V3.7  0
  dmi.board.name: MS-6580
  dmi.board.vendor: MICRO-STAR INC.
  dmi.board.version: 20A
  dmi.chassis.asset.tag: 0123ABC
  dmi.chassis.type: 3
  dmi.chassis.vendor: Uknown Chassis Manufacture
  dmi.chassis.version: Version 1.00
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrV3.70:bd05/19/2003:svnMICRO-STARINC.:pnMS-6580:pvr20A:rvnMICRO-STARINC.:rnMS-6580:rvr20A:cvnUknownChassisManufacture:ct3:cvrVersion1.00:
  dmi.product.name: MS-6580
  dmi.product.version: 20A
  dmi.sys.vendor: MICRO-STAR INC.

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